baber/WOPTO huggingface dataset:
Patent DE-19721562-A1 (DE)
Inventor: KRIMMER ERWIN
IPC: F02M25/08
Filed: 1997-05-23
Abstract: The known types of fuel tank ventilation valve that are provided with a Laval nozzle pose a problem concerning the fine flow rate control since the inlet section of the nozzle is directy covered by a valve portion. The present invention relates to a valve whose seat (37) is part of the valve support (31) having at least one opening (34) which can be closed by said support (36). The cross section of said opening is substantially smaller than that of the Laval nozzle inlet (60), which is mounted to the opening at a distance thereof. The inventive valve is designed so as to enable a proportioned supply of fuel from an internal combustion engine with compressed mixture and spark ignition into an admission pipe in said engine.
Patent DE-19722496-A1 (DE)
Title: Selector shaft holder for gearboxes
Inventor: WITTE GERHARD
IPC: F16H63/30
Filed: 1997-05-30
Abstract: The plate-shaped selector shaft holder for positioning and centring the shafts in gearboxes has holes (2,3) for fasteners and at least one other (4,5) for the shaft(s). The holder has an oil-catching pocket (6) which is equipped with walls (8). The pocket forms a container open at the top and there is a hole (11) at the bottom with a pipe (7) to drain the oil caught.
Patent DE-19723203-A1 (DE)
Title: Chip size semiconductor component
Inventor: YOU JOUNG HA
IPC: H01L23/28
Filed: 1997-06-03
Abstract: The semiconductor chip (21) carries several beads (22) bonded to the inner ends of the conductive wires (16), in a vertical manner.  The entire chip is embedded in synthetic resin (23) such that the outer ends of the conductive wires protrude outwards.  Preferably the inner end of the bonded wires, in contact with the chip beads, are shaped as irregular, oval; bonding spheres (25).  Typically the outer ends of the protruding conductive vires are bent, directed against the middle of the chip, such as to form L-shaped external conductors.
Patent DE-19723451-A1 (DE)
Title: Cable junction box for telephone network or ISDN
Inventor: AUER EDGAR DR ING
IPC: G02B6/44
Filed: 1997-06-04
Abstract: The cable distributor box has a distributor housing (VZG) containing a distributor rail (VZS1) coupled to the communications network (KN) and a second distributor rail (VZS2) coupled to the communication peripherals (KE), with a coupling field (RF) between them. At least some of the distributor rail terminations are coupled to an optical wideband network termination device (ONU) contained within the distributor box housing and coupled via an optical transmission line (LWL) with a wideband network of the communications network.
Patent DE-19731551-A1 (DE)
Inventor: HEINL ROLAND
IPC: B01D69/10
Filed: 1997-07-23
Abstract: The invention relates to a filtering device intended to filter liquid or gas substances and comprising a plurality of filtering elements (10, 20, 21) consisting of a basic macroporous ceramic body (11, 24, 25) provided with a plurality of longitudinal channels (12), the inner walls of which are lined with a microporous filtering membrane (13). The agent to be filtered which flows in the channels (12) goes through the filtering membranes (13). The resulting filtrate goes into the basic macroporous bodies and then goes out through their peripheral surfaces (14, 28, 29, 33) to flow into the ring channels (22, 23) placed between the filtering elements (10, 20, 21).
Patent DE-19735456-A1 (DE)
Title: Transverse welder for tubular film to form containers
Inventor: KAMMLER ROMAN DR
IPC: B29C65/74
Filed: 1997-08-16
Abstract: A tubular film (2) is welded transversely to its direction of motion (7) with jaws (8,9) to form a container (4). The jaws (8,9) move in a D-shaped path (14) to give a sealing path with a straight section (21). In this region a cam plate (17) acts on rollers (15,16) to deflect the jaws and produce a gap when a slide (13) moves to produce a folded seam (11).
Patent DE-19743666-A1 (DE)
Title: Subdivision of memory capacity in car radio system
Inventor: RYCHLAK STEFAN
IPC: G11C8/12
Filed: 1997-10-02
Abstract: The memory used in a road vehicle radio for storage of program data is subdivided into separate areas (11,12,13). Access to the memory is made using a controller (7) and input from the receiver (3) can be identified as different sources, e.g. data, programs, etc. each handled by different modules, e.g. a traffic radio decoder (4),  a time switch (5), and a microphone (6). Entry into the memory is controlled on an assigned priority basis.
Patent DE-19743772-A1 (DE)
Title: Swing mechanism for window or door
Inventor: EBNER JOHANN
IPC: E05C9/00
Filed: 1997-10-02
Abstract: The mechanism to move a swing window or door panel (1), in a fixed frame, has a holding body (4) which rotates with a swing arm (3) around a swing axis (14) in different positions and in a keyed bond in its direction of rotation. The body (4) is held by the groove limit, formed by groove base (6), at least in one holding position and, in at least one setting, is released from the groove limit.
Patent DE-19747708-A1 (DE)
Title: Safety device to prevent expansion of airbag against car occupants in crash
Inventor: KOENIG HORST
IPC: B60R21/015
Filed: 1997-10-29
Abstract: It has emergency switch arrangement to interrupt pipe(s) belonging to airbag control system and/or wired for transmission of switch- off signal A safety device to prevent the expansion of at least one airbag against car occupants in a crash and/or rescue personnel has an emergency switch arrangement provided by which at least  one pipe belonging to an airbag control system or pipe arrangement can be interrupted and/or is wired for the transmission of a switch-off signal to an airbag control apparatus (2). It is applied to the car in the manner with regard to a specified accident type spectrum. It has a minimal probability of damage. The switch arrangement has a separating device (14) that can be operated by hand or by a standardized special tool, through which at least one element of the pipe (19) or pipe arrangement can be separated in the sense of interrupting the flow.
Patent DE-19747907-A1 (DE)
Title: Gas storage unit has an expandable multi-section gas storage bag with an enclosing reinforcing support
Inventor: HASOLD RAINER DIPL ING
IPC: F17C1/00
Filed: 1997-10-30
Abstract: A gas storage unit has a gas-tight expandable multi-section storage bag (3), consisting of a gas-tight barrier layer which is applied against an enclosing reinforcing support (6) fixed to the inner wall of a gas container. The reinforcing support (6) consists of a netting of cords or belts or an optionally coated fabric.
Patent DE-19756180-A1 (DE)
Title: Cooler for automatic gear fluid for vehicle
Inventor: LEE HEON
IPC: F16K31/64
Filed: 1997-12-17
Abstract: A bypass device for the cooler (20) comprises a valve housing (H) with four connecting pieces.  The valve housing contains a valve plunger (SP) selectively connecting the first (51) and second (52) connecting piece, or connecting the third (53) and fourth (54) connecting piece.  A heat expansion bar (61) on one end  of the valve plunger displaces the valve plunger in relation to the temperature of the automatic gear fluid.  A spring (62) in the valve housing pre-stresses the valve plunger in the opposite direction to that of the expansion direction of the heat expansion bar
Patent DE-19757857-A1 (DE)
Inventor: BEIER GUENTER DIPL ING
IPC: F16F7/12
Filed: 1997-12-24
Abstract: The shock absorbing device, equipped with a centering mechanism (2) and a deformation pipe (1) is fixed at least with one end to a support bearing (3). An abutment is attached to each end of the deformation pipe (1) supporting the pipe (1) in case of a shock. The centering elements (2) are attached to the inner surface of the pipe (1) and act as guides (2.1) to avoid bending or irregular deformation of the pipe (1).
Patent DE-19804313-A1 (DE)
Title: Stereo picture frame for selection according to film positioning needs
Inventor: INABA MINORU
IPC: G02B27/22
Filed: 1998-02-04
Abstract: The stereo picture frame system has a number of frames (1), each with front and leading sides and two windows (4L,4R,5L,5R) and positioning pins (6L,6R,7L,7R) for the stereo film.  The frames (1) are of different types, with the windows (4L,4R,5L,5R) in a constant width (W) and a constant gap (PW) between them, but with different gap dimensions between the positioning pins and their holes for the left and right pictures.  The window width is slightly less than the film width.  The frames are used with a selection system.
Patent DE-19805670-A1 (DE)
Title: Anal tampon
IPC: A61F13/20
Filed: 1998-02-12
Abstract: The anal tampon, especially an anal hygiene tampon, comprises a foam material with a corrugated section. The corrugated section consists of thick corrugations which offer improved sealing.
Patent DE-19808940-A1 (DE)
Title: System for determining quality of fluid in chamber
Inventor: MULDER RICHARD
IPC: G01N27/02
Filed: 1998-03-03
Abstract: The system has a measuring electrode (3,4) extending through the cover (2) of a vessel (1). A second electrode is arranged inside the chamber of the vessel. A measuring circuit measures the impedance between the measuring electrode and the second electrode, to computing the condition of the fluid from the impedance. The measuring electrode is at least partially uncovered in the chamber. The second electrode may be formed from at least one conducting part of the vessel. The first electrode may be formed as an auxiliary electrode, which surrounds the measuring electrode. A compensation electrode (5) may be provided, which is connected to a compensation circuit.
Patent DE-19809482-A1 (DE)
IPC: E06B3/972
Filed: 1998-03-06
Abstract: The welded corner fastener (10), for hollow chamber profiles, has a shaped body (11) fitted externally to the chamber corner, with a weldable connecting surface (13) at one end (11'). The other end (11) has an end section (14) which can be spread out laterally by a spreader (12). The spreader (12) has only a rotary adjustment, and is locked against unwanted reverse rotation when it has spread out the end section (14).
Patent DE-19814440-A1 (DE)
Title: Interrupt-free handover method for mobile terminal connection
Inventor: RODLER HERMANN
IPC: H04W36/18
Filed: 1998-03-31
Abstract: The method involves changing a wireless connection set up by a mobile terminal (EE1) over a first base station (BS2) in a communications network (KN) to a second base station (BS3) in the communications network without interruption. The base station, over which the connection is currently set up, causes a transmission of an addressing information (AI) identifying an adjacent base station (BS1, BS3) to a second terminal (EE2) connected with the mobile terminal.  The data to be transmitted to the mobile terminal are transmitted by the second terminal, to the base station carrying the connection, and to the identified, adjacent base stations, so that data to be transmitted to the mobile terminal, are available at a later handover in the base station to which the connection is handed over, and can be, if necessary, sent to the mobile terminal without interruption.
Patent DE-19816367-A1 (DE)
Title: Molded construction material especially a roof covering material
Inventor: HESSENKEMPER HEIKO
IPC: C04B32/00
Filed: 1998-04-03
Abstract: Molded construction materials, consisting of thermally pretreated, optionally crystallized, silicate waste materials and aggregates, is new. An Independent claim is also included for production of a molded construction material by varying the composition of a melt of waste and aggregate materials to provide a constant temperature-dependent viscosity and then casting the melt. Preferred Features: The waste materials consist of waste incineration slags, electroplating sludge and/or flyash and the aggregates consist of glass fragments, flyash and/or oxides.
Patent DE-19816905-A1 (DE)
Title: Integrated circuit with short channel vertical MOS transistor
Inventor: RISCH LOTHAR DR RER NAT
IPC: H01L29/10
Filed: 1998-04-16
Abstract: An IC has an individually driven MOS transistor which is formed as a vertical transistor at one sidewall of a recess surrounded by an isolation structure and which is produced using a conventional planar transistor layout but with one or a few additional masks (M2, M4), the source/drain regions of the MOS transistor being diagonally offset wrt. each other. Also claimed is a process for producing an IC with one or more MOS transistors using a conventional planar transistor layout except that the gate mask (M3), used for gate electrode (G) production, is shorter in the MOS transistor region; an additional mask (M2) is used to produce a recess prior to production of the gate dielectric; and the gate electrode (G) is produced on one sidewall of the recess.
Patent DE-19825160-A1 (DE)
Title: Hydraulic press device e.g. for connecting cable shoes to electrical cables or for riveting
Inventor: FRENKEN EGBERT DR
IPC: B25B27/14
Filed: 1998-06-05
Abstract: The hydraulic press device (2) has a fixed part (26) and a movable part (24) which is moved with respect to the fixed part until a predefined pressure is reached. When the predefined pressure is reached the movable part is triggered to be automatically moved fully back to its initial position.
Patent DE-19826527-A1 (DE)
Inventor: BLACK KARL-HEINZ
IPC: H01H25/04
Filed: 1998-06-15
Abstract: The invention relates to a control element for selectively producing electrical contacts, comprising a handle (10, 11) having a first support surface (12) and a housing (40, 20) having a second support surface (41) that is complementary to the first support surface (12) of the handle (10, 11) for supporting said handle (10, 11), in addition to a control gate (43) defining at least two tilting directions of the handle (10, 11) and at least two switching elements (42i) arranged in the control gate (43), wherein tilting of the handle (10, 11) along one of the at least two tilting directions leads to actuation of one of the at least two switching elements (42i) and to selective production of electrical contacts.
Patent DE-19827606-A1 (DE)
Title: Non-contact bearing for open-end spinning rotor shaft with magnetic axial bearing
Inventor: COENEN NORBERT
IPC: D01H4/14
Filed: 1998-06-20
Abstract: The shaft has radial magnetic bearings consisting of two axially separated magnet pairs (33,34 and 43,44). Coils (32,42) control the inner stator magnets (34,44) to maintain an axially central position. An axial safety bearing (45) incorporating an adjustable ball (27) or cone is provided in case of failure in the magnetic bearings. Electrical controls using a condenser or an accumulator ensure an axial bias towards the axial safety bearing (45) in case of electrical failure. Radial safety bearings (31,41) also run normally with a clearance.
Patent DE-19831507-A1 (DE)
Inventor: DIERSSEN JENS PETER
IPC: B01D53/14
Filed: 1998-07-14
Abstract: Hydrophobic gas components and/or aerosols are removed from a gas phase by (a) filling the space to be treated with an atomized liquid containing suitable surfactants and (b) adsorption of the gas components and/or aerosols on the surfactant at the surface of the liquid droplets.  An Independent claim is also included for a method for the adsorption of hydrophobic gas components and/or aerosols from a gas phase by using the above process.
Patent DE-19836171-A1 (DE)
Title: Precast unit for construction of building may be used as part of wall or floor, and is rectangular in shape with notches to accommodate doors
Inventor: LADYSHENSKI JOSSIF
IPC: E04H1/00
Filed: 1998-08-10
Abstract: There may be two different types of prefabricated module (61,65). Both are rectangular, of the same length and breadth. The first type has two notches (62) opposite each other near the ends of the two long sides. The small rectangular end portion (64) may be separated along a weakened line (63) between the two notches. The second type of module has two L-shaped notches at one end.
Patent DE-19836436-A1 (DE)
Title: Biodegradable aliphatic thermoplastic polyesteramide fibres
Inventor: FRISCHMANN GUENTER DR
IPC: A61L15/62
Filed: 1998-08-12
Abstract: The biodegradable aliphatic thermoplastic polyester amide fibres are spun from the melt using a nozzle having cone shaped region with a curved transition region and cylindrical exit region. A process for the preparation of biodegradable fibre and filaments of aliphatic thermoplastic polyester amides (I) having a mol. wt. of 10,000-300,000; a m. pt. of at least 75  deg C and an ester structure content of 30-70 wt.% and an amide structure content of 70-30 wt.% is also claimed. The polyester amide melt is extruded through a nozzle having a nozzle channel (7) with an entry region, an exit region and an outlet (8), and is optionally stretched. The entry (9) of the nozzle channel is cone shaped having a decreasing diameter in the direction of the outlet (8) with a second cone shaped exit region (10) having a decreasing diameter in the direction of the outlet. Entry region is connected to exit region by a rounded region (11). The entry region has a larger angle of opening then the exit region. The exit region has a length to diameter ratio L/D, where D is the diameter of the outlet of 0.5-15.
Patent DE-19841820-A1 (DE)
Title: Neuronal networks based on fractal transformal functions; uses assigned coordinates on output level in dendrite tree for specifying trajectory course and target region for neuron axons
Inventor: KROMER THOMAS
IPC: G06N3/04
Filed: 1998-09-12
Abstract: Neurons are assigned coordinates on an output level (2) in a dendrite tree (3) supplied with fractal transforming functions for specifying a trajectory course and a target region for neuron axons. Neurons and their axons (4) are implemented as computer simulations or in a hardware conversion through optoelectronic elements transmitting a light impulse over a fiber optic guide to targeted neurons.
Patent DE-19842802-A1 (DE)
Title: Culture system for stimulating the growth and differentiation of cartilage and/or bone cells comprises a combination of undifferentiated cells and differentiating and/or differentiated cells
Inventor: GEISSMAIER CHRISTOPH
IPC: C12N5/077
Filed: 1998-09-18
Abstract: A culture system for stimulating the growth and differentiation of cartilage and/or bone cells, comprising a combination of undifferentiated cells (I) and differentiating and/or differentiated cells (II), is new. An Independent claim is also included for production of a culture system for stimulating the growth and differentiation of cartilage and/or bone cells, comprising: (a) isolating undifferentiated cells from a starting material; (b) stimulating some of the undifferentiated cells to differentiate; and (c) mixing the undifferentiated and differentiating and/or differentiated cells, in a predetermined ratio.
Patent DE-19844428-A1 (DE)
Title: Prüfsonde für einen Fingertester
Inventor: PROKOPP MANFRED
IPC: G01R1/073
Filed: 1998-09-28
Abstract: Die Erfindung betrifft eine Prüfsonde für einen Fingertester mit einem Sondenelement zum elektrischen Kontaktieren einer Kontaktstelle einer zu prüfenden Leiterplatte, DOLLAR A einem ein Spulenelement und einen permanent vormagnetisierten Kern aufweisenden Aktuator, wobei das Spulenelement auf dem permanent vormagnetisierten Kern verschieblich angeordnet und mit dem Sondenelement mechanisch verbunden ist, so daß bei Stromschaltung des Spulenelementes das Spulenelement zusammen mit dem Sondenelement bewegt wird. DOLLAR A Mit der erfindungsgemäßen Prüfsonde kann sehr schnell das Sondenelement mit einer Kontaktstelle einer zu prüfenden Leiterplatte in Kontakt gebracht werden.
Patent DE-19845804-A1 (DE)
Title: Verfahren und Einrichtung zum Erwärmen von Metallbauteilen mit Elektronenbestrahlung in einer Vakuumkammer
Inventor: WOLKERS LUTZ
IPC: C21D9/00
Filed: 1998-09-30
Abstract: Die Erfindung betrifft ein Verfahren zum Erwärmen von Metallbauteilen mit Elektronenbestrahlung in einer Vakuumkammer. DOLLAR A Um ein gleichmäßiges Erwärmen der Metallbauteile in allen ihren Bereichen zu erzielen, werden zur Halterung der Metallbauteile (3) in der Vakuumkammer (1) Mehrschichten-Halterungselemente (6) verwendet, die mit einer der Elektronenbestrahlung zugewandten, hitzebeständigen und gut wärmeabsorbierenden Schicht (9) und mit einer dem jeweiligen Metallbauteil (3) zugewandten, gut wärmeabstrahlenden inneren Schicht (10) versehen sind. DOLLAR A Die Erfindung betrifft auch eine Anordnung zum Erwärmen von Metallbauteilen mit Mehrschichten-Halterungselementen (6), die jeweils eine äußere gut wärmeabsorbierende und eine innere gut wärmeabstrahlende Schicht (9, 10) aufweisen.
Patent DE-19847477-A1 (DE)
Title: Verfahren und Vorrichtung zur Verminderung der abgasseitigen Bauteilbelastung von Brennkraftmaschinen
Inventor: HUBER KARL
IPC: F02B37/16
Filed: 1998-10-15
Abstract: Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Verminderung der abgasseitigen Bauteilbelastung von Brennkraftmaschinen, insbesondere in Kraftfahrzeugen, mit an zumindest einen Zylinderkopf der Brennkraftmaschine anschließender Abgasanlage und einer Kraftstoff und Verbrennungsluft zumessenden Einrichtung, die bei zu erwartenden hohen Abgastemperaturen über die Kraftstoff und Verbrennungsluft zumessende Einrichtung ein Kraftstoff-Luft-Verhältnis nahe lambda = 1 oder höher (mager) einstellt und die gleichzeitig in das Abgassystem nahe den Brennräumen der Brennkraftmaschine Kühlluft einbläst.
Patent DE-19848801-A1 (DE)
Title: Crash-activated ocean buoyant flight data recorder with integrated automatic emergency call and position transmitter has conventional recorder with transmitter within protected case
IPC: G01S5/00
Filed: 1998-10-23
Abstract: The flight data recorder has a conventional recorder with a transmitter within the protected case that automatically emits the emergency call and position information. The transmitter has an external antenna enabling use of the international rescue frequencies or telecommunications satellites. The current position is automatically determined using a geographic positioning system. The recorder has a static or inflatable buoyancy body and visual indicators visible over several kilometers.
Patent DE-19848896-A1 (DE)
Title: Copolymerisate für Rapid Prototyping
Inventor: HARRISON DAVID BRYAN
IPC: B29C41/00
Filed: 1998-10-23
Abstract: Die Erfindung betrifft kugelförmige Methylmethacrylat-Copolymerisate mit einer mittleren Teilchengröße von 6 bis 50 mum und enger Teilchengrößenverteilung sowie ein Verfahren zu deren Herstellung. Die Erfindung betrifft außerdem die Verwendung der kugelförmigen Copolymerisate zur Herstellung von 3D-Modellen durch Lasersintern.
Patent DE-19851159-A1 (DE)
Inventor: GIERLING ARMIN
IPC: F16H61/38
Filed: 1998-11-06
Abstract: Disclosed is a device for controlling a CVT-gearbox which is linked to a pendulous drive, especially a combustion engine for a motor vehicle having a front-transverse-drive. The device is provided with a hydromotor (51) which is used as a sensor and an actuator at the same time. The output signal of the hydromotor is a function of the size and the dynamic of the driving torques. Said device also comprises an electrohydraulic control device which controls the actuating areas of the primary and secondary discs (51, 52) of the CVT by means of electromagnetic actuating elements and hydraulic valves (27, 28). In addition to pressure balance valves (27, 28), pressure reduction valves (24, 25) and at least one emergency valve (30, 31), the device comprises a coupling of the hydromotor (51) to the second pressure reduction valve (25) via a line (50). Said coupling is used for the driving torque-modulated control of the second pressure reduction valve in an emergency operating mode.